EP 3963974 A4 20220629 - APPARATUS AND METHOD FOR LOCALIZATION OF TERMINAL IN WIRELESS COMMUNICATION SYSTEM
Title (en)
APPARATUS AND METHOD FOR LOCALIZATION OF TERMINAL IN WIRELESS COMMUNICATION SYSTEM
Title (de)
VORRICHTUNG UND VERFAHREN ZUR LOKALISIERUNG EINES ENDGERÄTS IN EINEM DRAHTLOSEN KOMMUNIKATIONSSYSTEM
Title (fr)
APPAREIL ET PROCÉDÉ DE LOCALISATION D'UN TERMINAL DANS UN SYSTÈME DE COMMUNICATION SANS FIL
Publication
Application
Priority
- KR 20190051847 A 20190502
- KR 2020005645 W 20200429
Abstract (en)
[origin: WO2020222518A1] The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments of the disclosure, an operation method of a terminal in a wireless communication system includes: receiving positioning reference signal (PRS) configuration information related to a reference cell and one or more neighboring cells with respect to the terminal; receiving a message for requesting PRS measurement; in response to the receiving of the message, determining, based on the PRS configuration information, an RSTD between transmission time of a PRS received through a first beam of the reference cell, and transmission time of a PRS received through a second beam of each of the one or more neighboring cells; and transmitting measurement information including the RSTD to a base station.
IPC 8 full level
G01S 5/00 (2006.01); G01S 5/02 (2010.01); H04W 64/00 (2009.01); G01S 5/10 (2006.01); H04W 16/28 (2009.01)
CPC (source: CN EP KR US)
G01S 5/0027 (2013.01 - CN KR); G01S 5/0036 (2013.01 - CN EP); G01S 5/0236 (2013.01 - CN EP); H04L 5/0048 (2013.01 - US); H04W 4/023 (2013.01 - CN); H04W 4/029 (2018.01 - US); H04W 16/28 (2013.01 - KR); H04W 24/08 (2013.01 - US); H04W 24/10 (2013.01 - CN KR); H04W 64/00 (2013.01 - EP KR); H04W 64/006 (2013.01 - CN); G01S 5/10 (2013.01 - CN EP); G01S 2205/007 (2013.01 - CN EP); H04W 16/28 (2013.01 - CN EP)
Citation (search report)
- [X] US 2019037529 A1 20190131 - EDGE STEPHEN WILLIAM [US], et al
- [X] US 2017366244 A1 20171221 - LEE HYUNHO [KR], et al
- [A] LG ELECTRONICS: "Discussions on UE and gNB measurements for NR Positioning", vol. RAN WG1, no. Xi'an, China; 20190408 - 20190412, 3 April 2019 (2019-04-03), XP051707158, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F96b/Docs/R1%2D1904201%2Ezip> [retrieved on 20190403]
- [A] CATT: "UE and gNB measurements for NR Positioning", vol. RAN WG1, no. Xi'an, China; 20190408 - 20190412, 3 April 2019 (2019-04-03), XP051707422, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F96b/Docs/R1%2D1905348%2Ezip> [retrieved on 20190403]
- [A] CATT: "Summary#3 of UE and gNB measurements for NR Positioning", vol. RAN WG1, no. Xi'an, China; 20190408 - 20190412, 15 April 2019 (2019-04-15), XP051707855, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F96b/Docs/R1%2D1905808%2Ezip> [retrieved on 20190415]
- See references of WO 2020222518A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020222518 A1 20201105; CN 113796100 A 20211214; EP 3963974 A1 20220309; EP 3963974 A4 20220629; KR 20200127529 A 20201111; US 2022279367 A1 20220901
DOCDB simple family (application)
KR 2020005645 W 20200429; CN 202080032815 A 20200429; EP 20798279 A 20200429; KR 20190051847 A 20190502; US 202017608006 A 20200429